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  <title>vue项目搭建问题记录 | 涂宗勋的博客</title>
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  <meta name="description" content="前言新型肺炎，湖北在水深火热之中，到处封路，不敢出门。武汉回来还不满14天的我，又不敢带小孩儿，干着急也没有什么作用，索性还是学点东西吧。本想重构一下之前的小项目，把前台的实现由thymeleaf模板改为更流行的vue，但是创建vue项目时却遇到一些问题，以下为记录备忘。">
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<meta property="og:description" content="前言新型肺炎，湖北在水深火热之中，到处封路，不敢出门。武汉回来还不满14天的我，又不敢带小孩儿，干着急也没有什么作用，索性还是学点东西吧。本想重构一下之前的小项目，把前台的实现由thymeleaf模板改为更流行的vue，但是创建vue项目时却遇到一些问题，以下为记录备忘。">
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      vue项目搭建问题记录
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        <h2 id="前言"><a href="#前言" class="headerlink" title="前言"></a>前言</h2><p>新型肺炎，湖北在水深火热之中，到处封路，不敢出门。<br>武汉回来还不满14天的我，又不敢带小孩儿，干着急也没有什么作用，索性还是学点东西吧。<br>本想重构一下之前的小项目，把前台的实现由thymeleaf模板改为更流行的vue，但是创建vue项目时却遇到一些问题，以下为记录备忘。</p>
<a id="more"></a>

<h2 id="记录一-安装cnpm卡住"><a href="#记录一-安装cnpm卡住" class="headerlink" title="记录一:安装cnpm卡住"></a>记录一:安装cnpm卡住</h2><p>按原来的步骤，使用<code>vue init webpack projectName</code>可以创建一个初始的vue项目，但是这次大概是由于家里网络不好，在<code>npm install</code>的时候一直卡着不动。<br>网上说是由于npm的镜像在国外，可以换成阿里的cnpm镜像，安装命令如下：</p>
<pre>
npm install -g cnpm --registry=https://registry.npm.taobao.org
</pre>

<p>但是在执行这个命令之后，却在<code>fetchMetadata</code>这里一直卡着不动，足足一个小时。<br>于是各种尝试之后，根据网上的方法成功安装，步骤如下：</p>
<pre>
npm set registry https://registry.npm.taobao.org
npm set disturl https://npm.taobao.org/dist
npm cache clean --force
npm install -g cnpm --registry=https://registry.npm.taobao.org
</pre>

<p>可能还是网络不好，执行了上边几步之后，依然用了差不多十五分钟才安装成功。<br>参考：<a href="https://www.jianshu.com/p/f735414b1bc4" target="_blank" rel="noopener">cnpm执行卡住，卡顿解决</a></p>
<h2 id="记录二：cnpm初始化vue项目"><a href="#记录二：cnpm初始化vue项目" class="headerlink" title="记录二：cnpm初始化vue项目"></a>记录二：cnpm初始化vue项目</h2><p>在创建vue项目的时候，最后一步有三个选项：</p>
<pre>
Yes, use NPM
Yes, use Yarn
No, I will handle that myself
</pre>
<p>这一步的意思就是下载安装各种依赖包，默认是npm下载，我上边创建项目卡住的原因也就是这里直接回车了。而网络不佳。<br>因此，安装cnpm之后，可以选择第三项。<br>完成之后，cd到项目目录下再执行<code>cnpm install</code>即可用cnpm代替npm下载安装依赖包，大大提升项目创建的速度以及成功率。</p>
<h2 id="后记"><a href="#后记" class="headerlink" title="后记"></a>后记</h2><p>湖北依旧在水深火热之中，武汉更是在水深火热的中心。<br>昨天一天湖北增加确诊1291人，希望是因为试剂盒、设备、医务人员跟上之后出现的正常现象。<br>祖国加油，湖北加油，武汉加油，希望一切都快点好起来，希望一起都快点过去！</p>

      
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